Evaluating Pictures of Nature and Soft Music on Anxiety and Well-Being During Elective Surgery

Table 2: Differences in medical treatment during surgery in the intervention groups versus the control group.

Medical Treatment	Looking at Pictures	Listening to Music	Control Group	P value looking at pictures vs. control group	P value listening to music vs. control group	P value looking at pictures vs. listenting to music
Propofol mg, m (SD)	88 (77)	90 (84)	137 (101)	0.056	0.042	0.230
Fentanyl, µg, m (SD)	71(27)	69 (27)	63 (33)	0.121	0.258	0.230

In total 82 patients got propofol and 60 patients got fentanyl. m=mean, SD=Standard Deviation. Difference was calculated with MannWhithey U-test.